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Products Details

Samsung SSD 850 PRO

SSD 850 PRO hadir dalam faktor bentuk 2,5 inci dan menggunakan antarmuka SATA 6 Gbps. Di dalamnya tertanam kontroler Samsung MEX 3-core yang sama digunakan dalam SSD 840 EVO. SSD 850 PRO baru juga dilengkapi Dynamic Thermal Guard, fitur baru yang membantu mencegah potensi kehilangan data dari panas berlebihan. Selain itu, SSD 850 PRO juga mendukung teknologi RAPID mode caching milik Samsung.


Samsung SSD 850 PRO Series

Usage applications

Client PCs


128GB, 256GB, 512GB, 1TB (1,024GB)

Dimensions (L x W x H)

100 x 69.85 x 6.8 (mm)


SATA 6Gb/s (compatible with SATA 3Gb/s and SATA 1.5Gb/s)

Form factor

2.5 inch

NAND flash memory

Samsung 3-core MEX controller

DRAM cache memory

256MB (128GB) or 512MB (256GB&512GB) or 1GB (1TB) LPDDR2


Sequential Read

Max. 550MB/s

Sequential Write**

Max. 520MB/s (256GB/512GB/1TB)
Max. 470MB/s (128GB)

4KB Random Read (QD1)

Max. 10,000 IOPS

4KB Random Write (QD1)

Max. 36,000 IOPS

4KB Random Read (QD32)

Max. 100,000 IOPS

4KB Random Write (QD32)

Max. 90,000 IOPS

TRIM support

Yes (Requires OS support)

Garbage collection





AES 256-bit Full Disk Encryption (FDE)
TCG/Opal v2.0, Encrypted Drive (IEEE1667)


Max. 66g (1TB)


MTBF : 2 million hours


128 / 256GB : 150TBW (Terabytes Written), 512GB / 1TB : 300TBW (Terabytes Written)

Power consumption***

Active Read (Average) : Max. 3.3W (1TB)
Active Write (Average) : Max. 3.0W (1TB)
Idle : Max. 0.4W
Device Sleep : 2mW


Operating : 0℃ to 70℃
Non-Operating : -40℃ to 84℃


5% to 95%, non-condensing


Non-operating : 20~2,000Hz, 20G


Non-operating : 1500G , duration 0.5msec, 3axis


10 years limited More Information >>

  • *    GB: 1GB = 1,000,000,000 bytes. A certain portion of capacity may be used for system file and maintenance use, thus the actual capacity may differ that indicated on the product label.
  • **  Sequential performance measurements based on CrystalDiskMark v.3.0.1.Random performance measurements based on Iometer 2010.
    Performance may vary based on SSD’s firmware version, system hardware and configuration. Test system configuration: Intel Core® i5-2500K @ 3.3 GHz, DDR3 1600 MHz 4 GB, OS – Windows® 7 Ultimate x64 SP1 IRST, MS performance guide pre-condition Intel® Z68
  • *** Power consumption measured with IOmeter 1.1.0 version with Intel i7-4770K, Samsung DDR3 8GB, Intel DH87RL OS- Windows® 7 Ultimate x64 SP1